/* Fonty Red Hat (OFL) serwowane lokalnie: pliki zmienne, po jednym na podzbiór znaków; bez zapytań do serwerów Google */
@font-face{font-family:"Red Hat Text";font-weight:400 600;font-display:swap;src:url(/fonts/RedHatText-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Red Hat Text";font-weight:400 600;font-display:swap;src:url(/fonts/RedHatText-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Red Hat Display";font-weight:700;font-display:swap;src:url(/fonts/RedHatDisplay-Bold-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Red Hat Display";font-weight:700;font-display:swap;src:url(/fonts/RedHatDisplay-Bold-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Red Hat Mono";font-weight:400 500;font-display:swap;src:url(/fonts/RedHatMono-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Red Hat Mono";font-weight:400 500;font-display:swap;src:url(/fonts/RedHatMono-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --font:"Red Hat Text","Segoe UI",system-ui,-apple-system,sans-serif;
  --display:"Red Hat Display","Segoe UI",system-ui,sans-serif;
  --mono:"Red Hat Mono",Consolas,ui-monospace,Menlo,monospace;
  --bg1:#FFFFFF; --bg2:#FAFAFA; --bg3:#F4F4F5; --bg4:#E9E9EC;
  --stroke1:#D4D4D8; --stroke2:#E4E4E7; --stroke3:#F0F0F2; --stroke-access:#71717A;
  --fg1:#09090B; --fg2:#3F3F46; --fg3:#71717A; --fg4:#A1A1AA;
  --brand:#18181B; --brand-fg:#FFFFFF; --brand-hover:#27272A; --brand-pressed:#000000; --brand-bg2:#F4F4F5; --brand-header:#18181B;
  --decide:#B45309; --decide-hover:#92400E; --decide-pressed:#78350F; --decide-bg:#FFFBEB; --decide-stroke:#FDE68A; --decide-fg:#92400E;
  --redact:#18181B; --tok-fg:#FFFFFF;
  --ok-fg:#15803D; --ok-bg:#F0FDF4; --ok-stroke:#BBF7D0;
  --danger-fg:#B91C1C;
  --r-sm:4px; --r-md:8px; --r-lg:12px;
  --glass:rgba(255,255,255,.86);
  --glass:rgba(255,255,255,.86);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg1);scrollbar-gutter:stable} /* miejsce na pasek przewijania zarezerwowane: po intro strona nie przeskakuje */
body{margin:0;font:15px/1.55 var(--font);color:var(--fg1);background:var(--bg1);-webkit-font-smoothing:antialiased}
a{color:var(--brand)} a:hover{color:var(--brand-hover)}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.01em;margin:0}
h2{font-size:36px;line-height:1.15;letter-spacing:-.02em;max-width:24ch}
h3{font-size:16px;line-height:22px}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}
.sub{color:var(--fg3);max-width:62ch;margin:14px 0 44px;font-size:17px;line-height:1.6}
:focus-visible{outline:2px solid var(--fg1);outline-offset:2px}

/* przyciski */
.btn{height:36px;padding:0 14px;border-radius:var(--r-md);border:1px solid transparent;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none;white-space:nowrap;background:var(--bg1);color:var(--fg1);cursor:pointer}
.btn-lg{height:44px;padding:0 20px;font-size:15px}
.btn-primary{background:var(--brand);color:var(--brand-fg)} .btn-primary:hover{background:var(--brand-hover);color:var(--brand-fg)}
.btn-ghost{border-color:var(--stroke1);color:var(--fg1)} .btn-ghost:hover{background:var(--bg3);color:var(--fg1)}
.btn-decide{background:var(--decide);color:#fff} .btn-secondary{border-color:var(--stroke1)}

/* nagłówek */
.top{position:sticky;top:0;z-index:10;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 32px;background:var(--glass);backdrop-filter:blur(12px);border-bottom:1px solid var(--stroke2)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg1)}
.brand b{font-family:var(--display);font-size:17px}
.brand .co{color:var(--fg3);padding-left:10px;border-left:1px solid var(--stroke1)}
.mark{width:28px;height:28px;border-radius:var(--r-md);background:var(--fg1);color:var(--bg1);display:grid;place-items:center}
.topnav{display:flex;align-items:center;gap:22px}
.topnav a{color:var(--fg2);text-decoration:none;font-weight:500} .topnav a:hover{color:var(--fg1)}
.topnav .btn{color:var(--brand-fg)}

/* sekcja otwierająca: tekst + karta demo; światło za kursorem */
.hero{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center;max-width:1184px;margin:0 auto;padding:112px 32px 96px}
.compass{display:inline-grid;place-items:center;width:96px;height:96px;margin:0 0 28px;color:var(--fg1)}
.compass .ring{stroke:var(--stroke2);stroke-width:.6}
.compass svg{shape-rendering:geometricPrecision}
.compass .needle{transform-origin:12px 12px;transform:rotate(var(--ang,0deg))}

.kicker{margin:0 0 18px;color:var(--fg3);font-weight:500;font-size:14px;letter-spacing:.01em}
h1{font-size:56px;line-height:1.06;letter-spacing:-.03em;max-width:16ch}
.lead{margin:24px 0 32px;font-size:18px;line-height:1.65;color:var(--fg2);max-width:50ch}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.note{margin:16px 0 0;color:var(--fg3);font-size:13px}

.demo{background:var(--bg1);border:1px solid var(--stroke2);border-radius:20px;box-shadow:0 1px 2px rgba(0,0,0,.03),0 32px 64px -32px rgba(0,0,0,.28);padding:20px 22px;transform:perspective(1200px) rotateX(var(--ry,0deg)) rotateY(var(--rx,0deg));transition:transform .15s ease-out;will-change:transform}
.demo-user{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.who{font-size:12px;color:var(--fg3)}
.bubble{margin:0;max-width:92%;padding:10px 14px;background:var(--bg3);border-radius:14px;line-height:22px}
.demo-sep{display:flex;align-items:center;gap:10px;margin:18px 0 10px;color:var(--fg3);font-size:12px;font-family:var(--display);font-weight:700}
.demo-sep::before,.demo-sep::after{content:"";flex:1;height:1px;background:var(--stroke2)}
.masked{margin:0;padding:12px 14px;border:1px solid var(--stroke2);border-radius:var(--r-sm);font-family:var(--mono);font-size:13px;line-height:26px}
.redact{position:relative;display:inline-block;white-space:nowrap;border-radius:var(--r-sm)}
.redact i{font-style:normal;transition:opacity .3s}
.redact b{position:absolute;inset:0;background:var(--redact);color:var(--tok-fg);font-weight:500;font-size:12.5px;line-height:26px;padding:0 6px;border-radius:var(--r-sm);letter-spacing:.02em;transform:scaleX(0);transform-origin:left;transition:transform .55s cubic-bezier(.2,.8,.2,1);display:flex;align-items:center;white-space:nowrap;overflow:hidden}
.masked.on .redact i{opacity:0}
.masked.on .redact b{transform:scaleX(1)}
.masked.on .r2 b{transition-delay:.35s} .masked.on .r2 i{transition-delay:.35s}
.demo-sum{display:flex;align-items:center;gap:8px;margin:10px 0 0;font-size:12.5px;color:var(--fg2);opacity:0;transform:translateY(4px);transition:opacity .4s 1s,transform .4s 1s}
.demo.on .demo-sum{opacity:1;transform:none}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok-fg);margin-right:4px;vertical-align:middle}
.dot-out{background:var(--decide)}
.demo-action{margin-top:16px;border:1px solid var(--stroke2);border-radius:var(--r-md);padding:12px 14px;opacity:0;transform:translateY(8px);transition:opacity .5s 1.3s,transform .5s 1.3s}
.demo.on .demo-action{opacity:1;transform:none}
.da-head{display:flex;justify-content:space-between;font-size:12px;color:var(--fg3);font-family:var(--mono);margin-bottom:4px}
.status{display:inline-flex;align-items:center;gap:6px;color:var(--decide-fg);font-weight:600;font-family:var(--font)}
.status::before{content:"";width:8px;height:8px;border-radius:1px;background:var(--decide)}
.demo-action strong{font-family:var(--display);font-size:15px}
.demo-action dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:8px 0 12px;font-size:13px}
.demo-action dt{color:var(--fg3)} .demo-action dd{margin:0;font-weight:500}
.da-btns{display:flex;gap:8px} .da-btns .btn{flex:1;height:34px}

/* w czym pomaga */
.help{padding:96px 0 80px}

/* przepływ: kroki wjeżdżają w rytmie przewijania */
.flow{background:var(--bg2);padding:96px 0;border-top:1px solid var(--stroke2);border-bottom:1px solid var(--stroke2)}
.steps{list-style:none;margin:0;padding:0;position:relative;max-width:720px}
.steps::before{content:"";position:absolute;left:19px;top:18px;bottom:18px;width:2px;background:var(--stroke1)}
.step{position:relative;display:grid;grid-template-columns:40px 1fr;gap:22px;padding:0 0 40px}
.step:last-child{padding-bottom:0}
.step .n{width:40px;height:40px;border-radius:50%;background:var(--bg1);border:2px solid var(--stroke1);color:var(--fg3);display:grid;place-items:center;font-family:var(--mono);font-size:13px;font-weight:500;transition:border-color .4s,color .4s,background .4s}
.step.in .n{border-color:var(--fg1);color:var(--fg1);background:var(--bg1)}
.step h3{margin-bottom:4px} .step p{margin:0;color:var(--fg2);max-width:56ch}

/* działy */
.depts{padding:96px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.card{border:1px solid var(--stroke2);border-radius:14px;padding:22px;background:var(--bg1);display:flex;flex-direction:column;gap:10px}
.card p{margin:0;color:var(--fg2);font-size:14px}
.card ul{margin:0;padding-left:18px;color:var(--fg3);font-size:13px;line-height:1.7}
.tag{margin-top:auto;align-self:flex-start;font-size:12px;font-weight:600;padding:2px 8px;border-radius:var(--r-sm)}
.tag-cloud{background:var(--bg3);color:var(--fg2)} .tag-local{background:var(--ok-bg);color:var(--ok-fg)}

/* poziomy danych */
.levels{padding:96px 0;background:var(--bg2);border-top:1px solid var(--stroke2);border-bottom:1px solid var(--stroke2)}
.levels table{width:100%;border-collapse:collapse;background:var(--bg1);border:1px solid var(--stroke2);border-radius:14px;overflow:hidden}
.levels th{text-align:left;font-family:var(--display);font-size:13px;color:var(--fg2);padding:12px 14px;border-bottom:2px solid var(--fg1)}
.levels td{padding:14px;border-top:1px solid var(--stroke2);vertical-align:top;color:var(--fg2)}
.lvl{font-family:var(--mono);font-size:12.5px;padding:2px 6px;border-radius:var(--r-sm);box-shadow:inset 0 0 0 1px var(--stroke1);white-space:nowrap}
.lvl-r{background:var(--redact);color:var(--tok-fg);box-shadow:none}

/* bezpieczeństwo */
.sec{padding:96px 0 88px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px 40px;margin-top:8px}
.grid3 h3{margin-bottom:8px;font-size:17px} .grid3 p{margin:0;color:var(--fg2);font-size:15px;line-height:1.6}
.cta-end{margin-top:44px}

.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:28px 32px 40px;border-top:1px solid var(--stroke2);color:var(--fg3);font-size:13px}

/* ujawnianie przy przewijaniu: natywnie, a gdy przeglądarka nie umie, klasa .in z IntersectionObserver */
.reveal,.step{opacity:0;transform:translateY(16px)}
.reveal.in,.step.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.reveal:nth-child(2).in{transition-delay:.06s} .reveal:nth-child(3).in{transition-delay:.12s} .reveal:nth-child(4).in{transition-delay:.18s} .reveal:nth-child(5).in{transition-delay:.24s} .reveal:nth-child(6).in{transition-delay:.3s}
@supports (animation-timeline: view()){
  .step{opacity:1;transform:none;animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 55%}
  @keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
}
.no-motion .reveal,.no-motion .step{opacity:1;transform:none;animation:none;transition:none}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;gap:32px;padding:44px 20px 48px}
  .wrap{padding:0 20px} .top{padding:0 20px;height:56px}
  h1{font-size:34px;line-height:1.1} h2{font-size:26px}
  .lead{font-size:16px}
  .cta{flex-direction:column} .cta .btn{width:100%}
  .flow,.depts,.levels,.sec,.help{padding:56px 0}
  .sub{margin-bottom:24px}
  .demo{padding:16px}
  .compass{width:64px;height:64px;margin-bottom:18px} .compass svg{width:64px;height:64px}
  .topnav a:not(.btn){display:none}
  .brand .co{display:none}
  .demo{transform:none!important}
  .levels table{display:block;overflow-x:auto;min-width:0} .levels tbody,.levels thead{min-width:640px;display:table;width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal,.step{opacity:1;transform:none;animation:none;transition:none}
  .demo{transform:none!important;transition:none}
  .redact b,.redact i,.demo-sum,.demo-action{transition:none}
  .compass .needle{transition:none;transform:none!important}
}

/* ---------- przełącznik motywu i tryb ciemny ---------- */
.theme-btn{height:34px;width:34px;padding:0;border-radius:var(--r-md);border:1px solid var(--stroke1);background:var(--bg1);color:var(--fg2);display:inline-grid;place-items:center;cursor:pointer}
.theme-btn:hover{background:var(--bg3)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg1:#18181B;--bg2:#121214;--bg3:#27272A;--bg4:#3F3F46;--stroke1:#3F3F46;--stroke2:#2A2A2E;--stroke3:#232327;--stroke-access:#A1A1AA;--fg1:#FAFAFA;--fg2:#D4D4D8;--fg3:#A1A1AA;--fg4:#71717A;--brand:#FAFAFA;--brand-fg:#09090B;--brand-hover:#E4E4E7;--brand-pressed:#D4D4D8;--brand-bg2:#27272A;--brand-header:#18181B;--decide:#B45309;--decide-hover:#C2570C;--decide-pressed:#92400E;--decide-bg:#2A1F0B;--decide-stroke:#5B3F0E;--decide-fg:#FBBF24;--redact:#FAFAFA;--tok-fg:#09090B;--ok-fg:#4ADE80;--ok-bg:#122B1A;--ok-stroke:#1F5A33;--danger-fg:#F87171;--glass:rgba(24,24,27,.86)}
}
:root[data-theme=dark]{--bg1:#18181B;--bg2:#121214;--bg3:#27272A;--bg4:#3F3F46;--stroke1:#3F3F46;--stroke2:#2A2A2E;--stroke3:#232327;--stroke-access:#A1A1AA;--fg1:#FAFAFA;--fg2:#D4D4D8;--fg3:#A1A1AA;--fg4:#71717A;--brand:#FAFAFA;--brand-fg:#09090B;--brand-hover:#E4E4E7;--brand-pressed:#D4D4D8;--brand-bg2:#27272A;--brand-header:#18181B;--decide:#B45309;--decide-hover:#C2570C;--decide-pressed:#92400E;--decide-bg:#2A1F0B;--decide-stroke:#5B3F0E;--decide-fg:#FBBF24;--redact:#FAFAFA;--tok-fg:#09090B;--ok-fg:#4ADE80;--ok-bg:#122B1A;--ok-stroke:#1F5A33;--danger-fg:#F87171;--glass:rgba(24,24,27,.86)}

/* ---------- tabela poziomów na telefonie: karty zamiast przewijania w bok ---------- */
@media (max-width:700px){
  .levels table,.levels tbody,.levels tr,.levels td{display:block;width:100%;min-width:0}
  .levels tbody,.levels thead{min-width:0}
  .levels thead{display:none}
  .levels table{border:0;background:none;overflow:visible}
  .levels tr{background:var(--bg1);border:1px solid var(--stroke2);border-radius:14px;padding:6px 16px;margin-bottom:12px}
  .levels td{border:0;padding:10px 0;border-top:1px solid var(--stroke3)}
  .levels td:first-child{border-top:0}
  .levels td::before{content:attr(data-label);display:block;font-size:12px;color:var(--fg3);margin-bottom:4px;font-weight:600}
}

/* ---------- jedno pytanie krok po kroku: przyklejona karta, etapy w rytmie przewijania ---------- */
.story-track{height:250vh;position:relative}
.story-stick{position:sticky;top:64px;height:calc(100vh - 64px);display:flex;align-items:center}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;width:100%}
.story-steps{list-style:none;margin:28px 0 0;padding:0;counter-reset:st}
.story-steps li{counter-increment:st;position:relative;padding:12px 0 12px 44px;color:var(--fg4);font-size:17px;line-height:1.5;transition:color .3s}
.story-steps li::before{content:counter(st);position:absolute;left:0;top:10px;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--stroke1);display:grid;place-items:center;font-family:var(--mono);font-size:12px;transition:all .3s}
.story-steps li.on{color:var(--fg1)}
.story-steps li.on::before{border-color:var(--fg1);background:var(--fg1);color:var(--bg1)}
.story-card{background:var(--bg1);border:1px solid var(--stroke2);border-radius:20px;padding:24px;box-shadow:0 1px 2px rgba(0,0,0,.03),0 32px 64px -32px rgba(0,0,0,.28);display:flex;flex-direction:column;gap:14px}
.sc-who{font-size:12px;color:var(--fg3)}
.sc-msg{margin:0;padding:12px 14px;background:var(--bg3);border-radius:14px;line-height:1.6}
.sc-pii{position:relative;border-radius:4px;transition:background .3s,color .3s,box-shadow .3s}
.sc-pii::after{content:attr(data-tok);position:absolute;inset:-1px -3px;display:flex;align-items:center;justify-content:center;background:var(--redact);color:var(--tok-fg);border-radius:4px;font-family:var(--mono);font-size:12px;white-space:nowrap;transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.s1 .sc-pii{box-shadow:0 0 0 2px var(--decide);background:var(--decide-bg)}
.s2 .sc-pii::after,.s3 .sc-pii::after,.s4 .sc-pii::after{transform:scaleX(1)}
.sc-meta{display:flex;gap:8px;flex-wrap:wrap;opacity:0;transform:translateY(8px);transition:opacity .25s,transform .25s}
.s3 .sc-meta,.s4 .sc-meta{opacity:1;transform:none}
.sc-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid var(--stroke2);border-radius:999px;font-size:12.5px;color:var(--fg2)}
.sc-action{border:1px solid var(--stroke2);border-radius:12px;padding:14px;opacity:0;transform:translateY(10px);transition:opacity .25s,transform .25s}
.s4 .sc-action{opacity:1;transform:none}
.sc-action dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:8px 0 10px;font-size:13px}
.sc-action dt{color:var(--fg3)} .sc-action dd{margin:0;font-weight:500}
.sc-approved{font-size:13px;font-weight:600;color:var(--ok-fg);opacity:0;transition:opacity .3s .2s}
.s4.done .sc-approved{opacity:1}
.sc-bar{height:3px;background:var(--bg3);border-radius:2px;overflow:hidden}
.sc-bar span{display:block;height:100%;width:0;background:var(--fg1);transition:width .15s linear}
@media (max-width:900px){
  .story-track{height:auto}
  .story-stick{position:static;height:auto;padding:56px 0}
  .story-grid{grid-template-columns:1fr;gap:28px}
  .story-steps li{color:var(--fg1)} .story-steps li::before{border-color:var(--fg1)}
  .sc-bar{display:none}
}
@media (prefers-reduced-motion:reduce){
  .story-track{height:auto} .story-stick{position:static;height:auto;padding:80px 0}
  .sc-pii::after,.sc-meta,.sc-action,.sc-approved{transition:none}
}

/* ---------- intro: „Zgubiłeś się?”, moneta z kompasem, kursor pokazuje „Kliknij tutaj”, moneta się obraca i odsłania stronę ----------
   Raz na sesję (theme-init.js ustawia html.with-intro), pomijane przy „ogranicz ruch”. Bez obrazków: CSS 3D + gradienty. */
.intro{display:none}
html.with-intro body{overflow:hidden}
/* animacje intro ruszają dopiero po wczytaniu czcionek (start.js dodaje .ready): bez szarpnięcia przy pierwszym wejściu */
html.with-intro .intro:not(.ready) *,html.with-intro .intro:not(.ready)::before{animation-play-state:paused!important}
html.with-intro .intro{display:block;position:fixed;inset:0;z-index:100;overflow:hidden;color:var(--fg1);
  --size:min(52vmin,calc(80svh - 240px),70vw);--t:calc(var(--size) * .075);--cx:50vw;--cy:55vh;--bx:50vw;--by:85vh}

.intro::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 45%,var(--bg1) 0,var(--bg1) 45%,var(--bg3) 100%)}
html.with-intro #compass{opacity:0} /* kompas strony czeka, aż moneta w niego wleci */

/* pytanie: najpierw samo na środku, potem odsuwa się do góry */
.intro-q{position:absolute;left:0;right:0;top:50%;translate:0 -50%;margin:0;padding:0 24px;text-align:center;font-family:var(--display);font-weight:700;font-size:clamp(36px,6.4vw,80px);line-height:1.08;letter-spacing:-.025em;
  transform-origin:50% 0;animation:introQUp 1.15s cubic-bezier(.65,0,.2,1) 2.9s forwards}
.intro-q span{display:block;opacity:0;translate:0 18px;filter:blur(6px);animation:introRise 1.15s cubic-bezier(.2,.8,.2,1) forwards}
.intro-q .l1{animation-delay:.4s}
.intro-q .l2{color:var(--fg3);animation-delay:1.4s}

.intro-main{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(18px,3.2vh,34px);padding-top:clamp(92px,15vh,170px)}
.coin-wrap{position:relative;width:var(--size);height:var(--size);will-change:transform,opacity;opacity:.002;animation:introToss 1.5s cubic-bezier(.2,.8,.25,1) 3.1s forwards}
.coin-shadow{position:absolute;left:12%;right:12%;bottom:-7%;height:12%;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.34),rgba(0,0,0,0));filter:blur(6px);opacity:.002;scale:.3 1;animation:introShadowIn 1.5s cubic-bezier(.2,.8,.25,1) 3.1s forwards}
.intro-coin{position:absolute;inset:0;padding:0;border:0;border-radius:50%;background:none;cursor:pointer;perspective:calc(var(--size) * 3.2)}
.intro-coin:focus-visible{outline:2px solid var(--fg1);outline-offset:10px}
.coin{position:absolute;inset:0;transform-style:preserve-3d;will-change:transform;animation:introSpinIn 1.5s cubic-bezier(.15,.75,.25,1) 3.1s both}
.edge,.edge i{position:absolute;inset:0;border-radius:50%;transform-style:preserve-3d}
.edge i{background:linear-gradient(90deg,#6f747b,#c3c7cc 30%,#f4f5f6 50%,#a8adb3 70%,#6a6f76)}
.edge i:nth-child(1){transform:translateZ(calc(var(--t) * -0.5000))}
.edge i:nth-child(2){transform:translateZ(calc(var(--t) * -0.3571))}
.edge i:nth-child(3){transform:translateZ(calc(var(--t) * -0.2143))}
.edge i:nth-child(4){transform:translateZ(calc(var(--t) * -0.0714))}
.edge i:nth-child(5){transform:translateZ(calc(var(--t) * 0.0714))}
.edge i:nth-child(6){transform:translateZ(calc(var(--t) * 0.2143))}
.edge i:nth-child(7){transform:translateZ(calc(var(--t) * 0.3571))}
.edge i:nth-child(8){transform:translateZ(calc(var(--t) * 0.5000))}
.face{position:absolute;inset:0;display:grid;place-items:center;border-radius:50%;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.face svg{position:relative;width:58%;height:58%;shape-rendering:geometricPrecision}
.face>*,.face::before,.face::after{backface-visibility:hidden;-webkit-backface-visibility:hidden}
.face .needle{transform-origin:12px 12px;transform:rotate(var(--ang,0deg))}
/* awers: biała emalia w srebrnym rancie */
.face.front{transform:translateZ(calc(var(--t) / 2));color:var(--fg1)}
.face.front .rim{position:absolute;inset:0;border-radius:50%;background:var(--bg1);box-shadow:inset 0 0 0 1px var(--stroke2),0 1px 2px rgba(0,0,0,.04)}
.face.front .ring{stroke:var(--stroke2);stroke-width:.6}
/* rewers: srebro, delikatne szlify i wytłoczony znak */
.face.back{transform:rotateY(180deg) translateZ(calc(var(--t) / 2));color:#8a9098;
  background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.95),rgba(255,255,255,0) 42%),
    radial-gradient(circle at 70% 78%,rgba(0,0,0,.18),rgba(0,0,0,0) 45%),
    repeating-conic-gradient(from 3deg,rgba(255,255,255,.16) 0 .5deg,rgba(0,0,0,.05) .5deg 1deg),
    repeating-radial-gradient(circle,rgba(255,255,255,.12) 0 1px,rgba(0,0,0,.03) 1px 3px),
    conic-gradient(from 20deg,#c7cbd0,#f2f3f5 10%,#a7acb3 22%,#e6e8eb 36%,#979da5 50%,#eff1f3 64%,#b1b6bc 78%,#dfe2e5 90%,#c7cbd0);
  box-shadow:inset 0 0 0 calc(var(--size) * .032) #cfd3d7,inset 0 0 0 calc(var(--size) * .04) #8b9198,inset 0 0 calc(var(--size) * .08) rgba(0,0,0,.25)}
.face.back::before{content:"";position:absolute;inset:9%;border-radius:50%;box-shadow:inset 0 0 0 calc(var(--size) * .006) rgba(0,0,0,.22),0 0 0 calc(var(--size) * .006) rgba(255,255,255,.7)}
.face.back svg{filter:drop-shadow(0 1.5px 0 rgba(255,255,255,.9)) drop-shadow(0 -1px 0 rgba(0,0,0,.35))}
/* refleks światła przesuwający się po monecie */
.face::after{content:"";position:absolute;inset:-20%;background:linear-gradient(115deg,rgba(255,255,255,0) 38%,rgba(255,255,255,.65) 50%,rgba(255,255,255,0) 62%);translate:-110% 0;pointer-events:none}
.intro .front .needle{animation:introFind 1.6s cubic-bezier(.2,.7,.15,1) 4.35s both}

.intro-cta{position:relative;font:600 17px/1 var(--font);height:54px;padding:0 34px;border-radius:999px;border:1px solid var(--brand);background:var(--brand);color:var(--brand-fg);cursor:pointer;
  box-shadow:0 10px 30px -12px rgba(0,0,0,.5);opacity:0;translate:0 12px;animation:introRise .55s cubic-bezier(.2,.8,.2,1) 4.1s forwards,introCtaTap 1.6s ease-in-out 5.5s infinite}
.intro-cta:hover{background:var(--brand-hover)}
.intro-cta::after{content:"";position:absolute;inset:-1px;border-radius:inherit;border:2px solid var(--fg1);opacity:0;pointer-events:none;animation:introCtaRing 1.6s ease-out 5.5s infinite}
.intro-cta .cta-tap{display:none}
@media (hover:none){.intro-cta .cta-click{display:none}.intro-cta .cta-tap{display:inline}}
.intro-skip{position:absolute;top:18px;right:22px;z-index:2;font:500 14px var(--font);color:var(--fg3);background:none;border:0;padding:8px 10px;border-radius:var(--r-md);cursor:pointer;opacity:0;animation:introFade .4s ease .4s forwards}
.intro-skip:hover{color:var(--fg1);background:var(--bg3)}

/* kursor „pokazuje”: podlatuje do przycisku i stuka w niego */
.intro-cursor{position:absolute;left:calc(var(--bx) + 18px);top:calc(var(--by) - 2px);z-index:3;pointer-events:none;opacity:0;filter:drop-shadow(0 3px 4px rgba(0,0,0,.28));transform-origin:5px 3px;
  animation:introCursor 1.15s cubic-bezier(.55,0,.15,1) 4.4s forwards,introTap 1.6s ease-in-out 5.5s infinite}
.intro.real .intro-cursor{visibility:hidden}

/* wyjście: moneta obraca się, maleje i wlatuje w kompas strony (Web Animations w start.js); tło się rozpływa */
/* gasną w miejscu: zachowujemy końcowe położenie (bez powrotu napisu na środek za monetę) */
.intro.go .intro-q{animation:introQUp 1ms forwards,introFadeOut .2s ease forwards}
.intro.go .intro-cta{animation:introRise 1ms forwards,introFadeOut .2s ease forwards}
.intro.go .intro-skip{animation:introFadeOut .2s ease forwards}
.intro.go .intro-cursor{visibility:hidden}
.intro.go .coin-shadow{animation:introFadeOut .15s ease forwards}
.intro.go::before{animation:introFadeOut 1.1s ease 1.55s forwards} /* strona wyłania się dopiero przy lądowaniu monety */
.intro.go .coin,.intro.go .coin-wrap{animation:none}
.intro.go .coin-wrap{opacity:1}
.intro.go .back::after{animation:introShine .6s ease-in-out .15s}
.intro.skip{animation:introFadeOut .35s ease forwards}

@keyframes introRise{to{opacity:1;translate:0 0;filter:blur(0)}}
@keyframes introFade{to{opacity:1}}
@keyframes introFadeOut{to{opacity:0}}
@keyframes introQUp{to{translate:0 calc(-46vh);scale:.62}}
@keyframes introToss{0%{opacity:.002;translate:0 45vh;scale:.35}18%{opacity:1}78%{translate:0 -3%;scale:1.02}100%{opacity:1;translate:0 0;scale:1}}
@keyframes introSpinIn{0%{transform:rotateX(38deg) rotateY(-1080deg)}100%{transform:rotateX(0) rotateY(0)}}
@keyframes introShadowIn{0%{opacity:.002;scale:.3 1}78%{opacity:.7;scale:.85 1}100%{opacity:1;scale:1 1}}
@keyframes introShine{0%{translate:-110% 0}100%{translate:110% 0}}
@keyframes introFind{0%{rotate:0deg}55%{rotate:-470deg}78%{rotate:-345deg}100%{rotate:-360deg}}
@keyframes introCursor{0%{opacity:0;translate:32vw 22vh}12%{opacity:1}100%{opacity:1;translate:0 0}}
@keyframes introTap{0%,40%,100%{scale:1;translate:0 0}14%{scale:.78;translate:-2px 2px}24%{scale:1}}
@keyframes introCtaTap{0%,40%,100%{scale:1}14%{scale:.95;background:var(--brand-hover)}}
@keyframes introCtaRing{0%,10%{opacity:0;scale:1}16%{opacity:.55}55%,100%{opacity:0;scale:1.35 1.6}}
@media (max-width:600px){html.with-intro .intro{--size:min(64vw,calc(80svh - 230px))}.intro-q{font-size:clamp(32px,9vw,44px)}}

/* telefon: maskowanie w historii pytania nie łamie się na dwie linie; atrapy przycisków nie udają klikalnych; cele dotyku 44px */
.sc-pii{display:inline-block;white-space:nowrap}
.da-btns .btn{pointer-events:none;cursor:default}
@media (max-width:900px){.theme-btn{width:44px;height:44px}.topnav .btn{height:44px}}

/* fala po wylądowaniu monety: kręgi na tafli wody od kompasu. Tylko gradient + transform/opacity:
   karta graficzna skaluje gotowy obraz, bez liczenia rozmycia tła, więc płynnie także na słabszym laptopie. */
.water{position:fixed;left:var(--wx);top:var(--wy);width:var(--wd);height:var(--wd);margin:calc(var(--wd) / -2) 0 0 calc(var(--wd) / -2);border-radius:50%;pointer-events:none;z-index:90;
  transform:scale(.02);opacity:0;will-change:transform,opacity;contain:strict;
  background:radial-gradient(closest-side,transparent 58%,rgba(24,24,27,.025) 66%,rgba(24,24,27,.07) 76%,rgba(255,255,255,.85) 86%,rgba(255,255,255,.6) 90%,rgba(24,24,27,.11) 95%,transparent 99.5%);
  animation:water 3.4s cubic-bezier(.33,.2,.45,1) forwards} /* jeden krąg, równomiernie od krawędzi kompasu */
.water.w2{animation-delay:.75s;--peak:.7}
.water.w3{animation-delay:1.5s;--peak:.48}
.water.w4{animation-delay:2.25s;--peak:.3}
:root[data-theme=dark] .water{background:radial-gradient(closest-side,transparent 70%,rgba(0,0,0,.18) 80%,rgba(255,255,255,.14) 88%,rgba(0,0,0,.32) 95%,transparent 99.5%)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .water{background:radial-gradient(closest-side,transparent 70%,rgba(0,0,0,.18) 80%,rgba(255,255,255,.14) 88%,rgba(0,0,0,.32) 95%,transparent 99.5%)}}
@keyframes water{0%{transform:scale(var(--s0,.04));opacity:0}5%{opacity:var(--peak,1)}65%{opacity:calc(var(--peak,1) * .75)}100%{transform:scale(1);opacity:0}}

/* lot znaku z monety do kompasu: płaski wektor nad intro, przerysowywany w każdej klatce (ostry) */
.fly{position:fixed;z-index:101;pointer-events:none;display:grid;place-items:center}
.fly-disc{position:absolute;inset:0;border-radius:50%;background:var(--bg1);box-shadow:inset 0 0 0 1px var(--stroke2),0 1px 2px rgba(0,0,0,.04)}
.fly-logo{position:relative;width:58%;height:58%;color:var(--fg1);overflow:visible}
.fly-logo .ring{stroke:var(--stroke2);stroke-width:.6}
.fly-logo .needle{transform-origin:12px 12px;transform:rotate(var(--ang,0deg))}